14CT ROSE GOLD OPAL AND DIAMOND GENTS RING, The centre features one rectangle cabochon cut grey base Australian Andamooka opal 2.07ct flashes of green-purple-blue-red and orange bezel set. Surrounding the centre in a halo are 57 round brilliant cut diamonds 1.46ct TDW H-K colour P2+ clarity. Ring size T (valuation available $39,600)